200654

Ethyl cellulose

viscosity 300 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl

• 동의어(들): Ethylcellulose
• CAS Number: 9004-57-3
• MDL number: MFCD00131037
• UNSPSC 코드: 12162002
• NACRES: NA.23

속성

• 양식: granular
• Quality Level: 100
• autoignition temp.: 698 °F
• 농도: 48.0-49.5%
• 라벨링 범위: 48% ethoxyl
• refractive index: n20/D 1.47 (lit.)
• 점도: 300 cP, 5 % in toluene/ethanol 80:20(lit.)
• 전이 온도: softening point 157 °C
• density: 1.14 g/mL at 25 °C (lit.)
• SMILES string: O1[C@H](C(C(C(C1COCC)OCC)OCC)OCC)O[C@@H]2C(OC(C(C2OCC)OCC)OCC)COCC
• InChI: 1S/C28H54O11/c1-9-29-17-19-21(31-11-3)23(32-12-4)26(35-15-7)28(38-19)39-22-20(18-30-10-2)37-27(36-16-8)25(34-14-6)24(22)33-13-5/h19-28H,9-18H2,1-8H3/t19?,20?,21?,22-,23?,24?,25?,26?,27?,28+/m1/s1
• InChI key: MINRZDZESGXKDM-OLIDUAMRSA-N

설명

일반 설명

Ethyl cellulose (EC) is a non-toxic, biocompatible, and hydrophobic polymer used for the sustained release preparation of pharmaceutical products.

애플리케이션

Ethyl cellulose can be used to prepare polymer coatings for various applications. For example, it is used to encapsulate salt hydrates for low-temperature heat storage applications.

It can be used as an efficient carrier for multiparticulate sustained drug delivery. For example, it can be used to develop polymeric microspheres for the controlled release of Ivabradine HCL (IBH).

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)